Tremorous Daybreak

Whenever you discard one or more land cards
during your turn, you may return one of them
from your graveyard to the battlefield tapped.
This ability triggers only once each turn.
Channel — {r/g}, Discard Tremorous Daybreak:
The next time one or more land cards are put
into your graveyard from anywhere this turn,
you may return one of them to the battlefield
tapped.